/*
 * Copyright 2010 Patrick Woodworth Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
 * file except in compliance with the License. You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language governing permissions and limitations under the
 * License.
 */

package org.emergent.android.weave.client;

import org.apache.http.client.HttpResponseException;

/**
 * @author Patrick Woodworth
 */
@SuppressWarnings("serial")
public class WeaveException extends Exception {

    private final WeaveException.ExceptionType m_type;

    public WeaveException(){
        this(WeaveException.ExceptionType.GENERAL);
    }

    public WeaveException(WeaveException.ExceptionType type){
        m_type = type;
    }

    public WeaveException(String message){
        this(WeaveException.ExceptionType.GENERAL, message);
    }

    public WeaveException(WeaveException.ExceptionType type, String message){
        super(message);
        m_type = type;
    }

    public WeaveException(Throwable cause){
        this(WeaveException.ExceptionType.GENERAL, cause);
    }

    public WeaveException(WeaveException.ExceptionType type, Throwable cause){
        super(cause);
        m_type = type;
    }

    public WeaveException(String message, Throwable cause){
        this(WeaveException.ExceptionType.GENERAL, message, cause);
    }

    public WeaveException(WeaveException.ExceptionType type, String message, Throwable cause){
        super(message, cause);
        m_type = type;
    }

    public WeaveException.ExceptionType getType() {
        return m_type;
    }

    public static boolean isAuthFailure(HttpResponseException e) {
        int statusCode = e.getStatusCode();
        if (WeaveConstants.UNAUTHORIZED_HTTP_STATUS_CODE == statusCode) return true;
        return false;
    }

    public enum ExceptionType {
        GENERAL, BACKOFF, ;
    }
}
